The aquatic biodiversity of mountain waterscapes

Mountains are often primarily associated with their role as natural water towers, supplying water to ecosystems and people downstream. However, the scarcely studied waterscapes of mountains encompass a wide range of aquatic habitats and biodiversity, with ecological processes that significantly impact downstream systems. Although mountain aquatic systems are often relatively pristine, they are increasingly affected by various anthropogenic stressors. This session aims to bring together researchers and stakeholders to present and discuss patterns and trends in the distribution of life within mountain aquatic systems, the threats they face, the drivers of change, and how aquatic mountain biodiversity and ecology have been and are likely to be affected. We also welcome outlooks on the future needs for research, conservation, monitoring, management, and the sustainable use of mountain aquatic biodiversity, ecosystems, and their services in a changing world.